2013/08/29 by Olivier Lopez, O. Lopez, G. Lehaut +2
Physics and Astronomy · #Crossover #Dissipation #Energy (signal processing) #Fermi Gamma-ray Space Telescope #Fermi energy #High-Energy Particle Collisions Research #Nuclear matter #Nuclear physics research studies #Nucleon #Pulsars and Gravitational Waves Research #Range (aeronautics) #nucl-ex #nucl-th
paper · pdf · doi:10.1051/epjconf/20146603056
published in EPJ Web of Conferences 66, 03056 (EDP Sciences) · 5 pages, 5 figures, proceedings for INPC 2013 in Florence, Italy
arxiv created 2013/08/29 · openalex publication_date 2014/01/01 · arxiv updated 2015/06/17 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05
We study the stopping in heavy-ion induced reactions around the Fermi energy in central collisions. The stopping is minimal around the Fermi energy and corresponds to the crossover between the Mean-Field and the nucleonic regimes. This is attributed to the change in the energy dissipation going from 1-body (Mean-Field) to 2-body (nucleonnucleon collisions) dissipation. For this latter, a connection to in-medium transport properties of nuclear matter is proposed and comprehensive values of the nucleon mean free path and nucleon-nucleon cross section are extracted.